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dc.contributor.authorAziz, Michael
dc.contributor.authorPark, Minjoon
dc.contributor.authorKerr, Emily
dc.contributor.authorDe Porcellinis, Diana
dc.contributor.authorBeh, Eugene S.
dc.contributor.authorFell, Eric M.
dc.contributor.authorJing, Yan
dc.contributor.authorWong, Andrew
dc.contributor.authorGoulet, Marc-Antoni
dc.contributor.authorRyu, Jaechan
dc.contributor.authorGordon, Roy G.
dc.contributor.authorCho, Jaephil
dc.date.accessioned2022-03-18T15:53:35Z
dc.date.issued2019-05-17
dc.identifier.citationAziz, Michael, Minjoon Park, Emily Kerr, Diana De Porcellinis, Eugene S. Beh, Eric M. Fell, Yan Jing et al. "A High Voltage Aqueous Zinc–Organic Hybrid Flow Battery." Advanced Energy Materials 9, no. 25 (2019): 1900694. DOI: 10.1002/aenm.201900694
dc.identifier.issn1614-6832en_US
dc.identifier.issn1614-6840en_US
dc.identifier.urihttps://nrs.harvard.edu/URN-3:HUL.INSTREPOS:37371202*
dc.description.abstractWater‐soluble redox‐active organic molecules have attracted extensive attention as electrical energy storage alternatives to redox‐active metals that are low in abundance and high in cost. Here an aqueous zinc–organic hybrid redox flow battery (RFB) is reported with a positive electrolyte comprising a functionalized 1,4‐hydroquinone bearing four (dimethylamino)methyl groups dissolved in sulfuric acid. By utilizing a three‐electrolyte, two‐membrane configuration this acidic positive electrolyte is effectively paired with an alkaline negative electrolyte comprising a Zn/[Zn(OH)4]2− redox couple and a hybrid RFB is operated at a high operating voltage of 2.0 V. It is shown that the electrochemical reversibility and kinetics of the organic redox species can be enhanced by an electrocatalyst, leading to a cyclic voltammetry peak separation as low as 35 mV and enabling an enhanced rate capability.en_US
dc.description.sponsorshipEngineering and Applied Sciencesen_US
dc.language.isoen_USen_US
dc.publisherWileyen_US
dash.licenseOAP
dc.subjectGeneral Materials Scienceen_US
dc.subjectRenewable Energy, Sustainability and the Environmenten_US
dc.titleA High Voltage Aqueous Zinc–Organic Hybrid Flow Batteryen_US
dc.typeJournal Articleen_US
dc.description.versionAccepted Manuscripten_US
dc.relation.journalAdvanced Energy Materialsen_US
dash.depositing.authorAziz, Michael
dc.date.available2022-03-18T15:53:35Z
dc.identifier.doi10.1002/aenm.201900694
dc.source.journalAdv. Energy Mater.
dash.source.volume9en_US
dash.source.page1900694en_US
dash.source.issue25en_US
dash.contributor.affiliatedJing, Yan
dash.contributor.affiliatedPark, Minjoon
dash.contributor.affiliatedKerr, Emily
dash.contributor.affiliatedGoulet, Marc-Antoni
dash.contributor.affiliatedDe Porcellinis, Diana
dash.contributor.affiliatedWong, Andrew
dash.contributor.affiliatedAziz, Michael


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